Foreigners could be forgiven for thinking that America is fast becoming a theocracy. No fewer than three of the remaining Republican candidates (Rick Perry, Rick Santorum, and Michele Bachmann) have declared that they were called by God to run for the country’s highest office. Congress recently voted to renew the country’s motto of “In God We Trust” on nothing less than the coin of the realm. And this year’s Thanksgiving Forum in Iowa (co-sponsored by the National Organization for Marriage) featured most of the major Presidential candidates competing for the title of God’s quarterback.

Rick Santorum, for example, in the course of denouncing Islamic Sharia law, inadvertently endorsed the same as long as it is a Christian on the Judge’s bench: “Unlike Islam, where the higher law and the civil law are the same, in our case, we have civil laws. But our civil laws have to comport with the higher law.” Not content to speak in such circular generalities, Santorum targeted his faith: “As long as abortion is legal—at least according to the Supreme Court—legal in this country, we will never have rest, because that law does not comport with God’s law.” God’s law? That is precisely the argument made by Islamic imams. But Santorum was only getting started. “Gay marriage is wrong. The idea that the only things that the states are prevented from doing are only things specifically established in the Constitution is wrong. … As a president, I will get involved, because the states do not have the right to undermine the basic, fundamental values that hold this country together.” Christian values only, of course. (continue reading…)

Has there ever been a time when the political process has been so bipartisan and divisive? Yes, actually, one has only to recall the rancorousness of the Bush-Gore or Bush-Kerry campaigns, harken back to the acrimonious campaigns of Nixon or Johnson, read historical accounts of the political carnage of both pre- and post-Civil War elections, or watch HBO’s John Adams series to relive in full period costuming the bipartite bitterness between the parties of Adams and Jefferson to realize just how myopic is our perspective.

We can go back even further into our ancestral past to understand why the political process is so tribal. But for the business attire donned in the marbled halls of congress we are a scant few steps removed from the bands and tribes of our hunter-gatherer ancestors, and a few more leaps afield from the hominid ancestors roaming together in small bands on the African savannah. There, in those long-gone millennia, were formed the family ties and social bonds that enabled our survival among predators who were faster, stronger, and deadlier than us. Unwavering loyalty to your fellow tribesmen was a signal that they could count on you when needed. Undying friendship with those in your group meant that they would reciprocate when the chips were down. Within-group amity was insurance against the between-group enmity that characterized our ancestral past. As Ben Franklin admonished his fellow revolutionaries, we must all hang together or we will surely hang separately.

In this historical trajectory our group psychology evolved and along with it a propensity for xenophobia—in-group good, out-group bad. Thus it is that members of the other political party are not just wrong—they are evil and dangerous. Stray too far from the dogma of your own party and you risk being perceived as an outsider, an Other we may not be able to trust. Consistency in your beliefs is a signal to your fellow group members that you are not a wishy-washy, Namby Pamby, flip-flopper, and that I can count on you when needed. (continue reading…)

A review of Lisa Randall’s Knocking on Heaven’s Door: How Physics and Scientific Thinking Illuminate the Universe and the Modern World (Ecco, 2011).

Order the book from Amazon

LISA RANDALL HAS BEEN JUSTLY APPRAISED by Time magazine as one of the “100 most influential people in the world” for her work in theoretical particle physics. From her position at Harvard University, she often travels: to the European Laboratory for Particle Physics, CERN, in Switzerland, where her theories are being put to the test in the Large Hadron Collider (LHC); to speaking engagements with professional and public audiences about her work in particular and the awe and wonder of science in general; and to rock formations where her chalked fingers can find ways to defy gravity. On the side, she writes popular books, such as her acclaimed Warped Passages¹.

In Knocking on Heaven’s Door, Randall picks up the story from where she left off when the LHC was years away from first collision, expanding her horizon from, as she poetically puts it, “what’s so small to you is so large to me” to “what’s so large to you is so small to me.” In other words, the book ranges from the smallest known particles to the entire bubble universe, from 10⁻³⁵ meters (the Planck length, where quantum gravity rules) to 10²⁷ meters (the entire visible universe, 100 billion light-years across, where dark matter and dark energy dominate), a stunning 62 orders of magnitude. (Randall correctly notes the age of the universe at 13.75 billion years, clarifying her apparently paradoxical figure of 100 billion light-years thusly: “The reason the universe as a whole is bigger than the distance a signal could have traveled given its age is that space itself has expanded.” She unpacks that sentence in the book.) (continue reading…)

New research on self-control explains the link between religion and health

Ever since 2000, when psychologist Michael E. McCullough, now at the University of Miami, and his colleagues published a metaanalysis of more than three dozen studies showing a strong correlation between religiosity and lower mortality, skeptics have been challenged by believers to explain why—as if to say, “See, there is a God, and this is the payoff for believing.”

In science, however, “God did it” is not a testable hypothesis. Inquiring minds would want to know how God did it and what forces or mechanisms were employed (and “God works in mysterious ways” will not pass peer review). Even such explanations as “belief in God” or “religiosity” must be broken down into their component parts to find possible causal mechanisms for the links between belief and behavior that lead to health, well-being and longevity. This McCullough and his then Miami colleague Brian Willoughby did in a 2009 paper that reported the results of a metaanalysis of hundreds of studies revealing that religious people are more likely to engage in healthy behaviors, such as visiting dentists and wearing seat belts, and are less likely to smoke, drink, take recreational drugs and engage in risky sex. Why? Religion provides a tight social network that reinforces positive behaviors and punishes negative habits and leads to greater self-regulation for goal achievement and self-control over negative temptations. (continue reading…)

On November 4, the Los Angeles Times published my Opinion Editorial entitled “What’s God Got to do With it?” (which I also posted on Skepticblog) about Congress reaffirming our national motto “In God We Trust.” I argued that trust does not come from God but from very specific social, political, and economic institutions.

Chuck Colson, the one-time special counsel for President Richard Nixon, one of the Watergate Seven who also pleaded guilty to obstruction of justice in his attempt to defame the Pentagon Papers defendant Daniel Ellsberg, and the man who found God and Jesus just in time for his jail sentence in federal prison, now blogs on political and social issues from a Christian perspective and has attempted a smack-down of my Op-Ed by arguing that “God Has a Lot to Do With It.”

His argument is summarized in his own words thusly:

It was Christianity, you see, that taught the West that all human beings are created in the image of God. Without that understanding, the very words of the Declaration of Independence, “that all Men are created equal, that they endowed by their Creator with certain inalienable Rights,” could never have been written.

Most of all, our ideas about what constitutes a free and secure society are derived from Christianity. Political scientist Glenn Tinder has written about how much of what we celebrate in our society, like the “respect for the individual and a belief in the essential equality of all human beings,” has “strong roots in the union of the spiritual and the political achieved in the vision of Christianity.”

(continue reading…)